100 lines
3.2 KiB
Lua
100 lines
3.2 KiB
Lua
require('custom.snippets.lua')
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local luasnip = require('luasnip')
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local cmp = require('cmp')
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-- Enable paretheses for function completions
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cmp.event:on('confirm_done', require('nvim-autopairs.completion.cmp').on_confirm_done())
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-- Helper functions
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local function tab(is_forward)
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cmp.mapping(function(fallback)
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local jump_amount = is_forward and 1 or -1
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if cmp.visible() then
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local behaviour = cmp.SelectBehavior.Select
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local select_item = is_forward and cmp.select_next_item or cmp.select_prev_item
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select_item({ behaviour = behaviour })
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elseif luasnip.locally_jumpable(jump_amount) then
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luasnip.jump(jump_amount)
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else
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fallback()
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end
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end, { 'i', 's' })
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end
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local function enter() end
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local function is_enabled()
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local context = require('cmp.config.context')
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local is_in_comment = context.in_treesitter_capture('comment') or context.in_syntax_group('Comment')
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if is_in_comment then
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return false
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end
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return true
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end
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cmp.setup({
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enabled = is_enabled,
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completion = { completeopt = 'menu,menuone,noinsert' },
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sources = cmp.config.sources({
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{ name = 'nvim_lsp' },
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{ name = 'luasnip' },
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{ name = 'lazydev', group_index = 0 }, -- for lazydev.nvim
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{ name = 'path' }, -- for filesystem
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}),
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snippet = {
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expand = function(args)
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luasnip.lsp_expand(args.body)
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end,
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},
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window = {
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-- TODO: Decide if I like borders or not
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completion = cmp.config.window.bordered(),
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documentation = cmp.config.window.bordered(),
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},
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mapping = cmp.mapping.preset.insert({
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-- TODO: Make good keybindings
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['<Tab>'] = tab(true),
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['<S-Tab>'] = tab(false),
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['<CR>'] = cmp.mapping(function(fallback)
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if cmp.visible() then
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if luasnip.expandable() then
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luasnip.expand()
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else
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cmp.confirm({ select = true })
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end
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else
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fallback()
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end
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end),
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-- NOTE: Select makes it so it doesn't put the text in the buffer (like Insert or defualt does)
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-- Ex: typing "p" and then select "private" will not write "private" in your buffer, but keep it "p"
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-- Only after accepting the suggestion then it'll become "private"
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['<C-n>'] = cmp.mapping.select_next_item({ behavior = cmp.SelectBehavior.Select }),
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['<C-p>'] = cmp.mapping.select_prev_item({ behavior = cmp.SelectBehavior.Select }),
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['<CR>'] = cmp.mapping(
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cmp.mapping.confirm({ select = true, behavior = cmp.ConfirmBehavior.Insert }),
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{ 'i', 'c' }
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),
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['<C-Space>'] = cmp.mapping.complete(), -- invoke completion
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['<C-u>'] = cmp.mapping.scroll_docs(-4),
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['<C-d>'] = cmp.mapping.scroll_docs(4),
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-- ['<C-k>'] = cmp.mapping.abort(),
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-- ['<CR>'] = cmp.mapping.confirm({ select = true }),
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-- ['<C-y>'] = cmp.mapping(
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-- cmp.mapping.confirm({
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-- behavior = cmp.ConfirmBehavior.Insert,
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-- select = true,
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-- }),
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-- { 'i', 'c' }
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-- ),
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}),
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})
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print('Sourced lsp.lua')
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